S
M
T
W
T
F
S
26
83°
62°
27
83°
63°
28
84°
64°
29
84°
64°
30
85°
67°
31
90°
69°
1
90°
70°
2
89°
69°
3
89°
69°
4
88°
68°
5
87°
62°
6
84°
62°
7
82°
63°
8
83°
63°
9
83°
64°
10
87°
64°
11
87°
65°
12
88°
63°
13
90°
66°
14
89°
69°
15
91°
68°
16
89°
67°
17
89°
67°
18
87°
62°
19
82°
61°
20
83°
67°
21
84°
68°
22
83°
65°
23
83°
61°
24
84°
67°
25
85°
68°
26
89°
66°
27
88°
67°
28
87°
67°
29
88°
65°
30
87°
66°
31
85°
63°
1
84°
62°
2
85°
63°
3
83°
62°
4
86°
64°
5
85°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Georgetown
Georgetown's August 2026 forecast shows daily high temperatures ranging from 82° to 91°, with overnight lows between 61° and 70°. The average high for August is 86° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Georgetown. See also: September | October | November.
